15.I __________________ (宁愿呆) at home than __________(外出).

14.Would you mind ____________(别抽烟) in the room?

13. __________________(你想去) go swimming with us after school?

12. ______________________ (代我向…问好) to your parents.

11. I __________　 (想知道) if you are free this afternoon.

10.　 Can you wait me for a moment? I want to _______________ (与他说句话) him.

9.　　　 Though he _______________ (努力学习) English, he failed again.

8.　　　 I can’t ___________ (算出) the problem in five minutes.

7.　　　 Have you _____________ (写信) your mother?

6.　　　 Today he does not have to _____________(为…担心)making a living.